AS7018 12.54.40.0/24 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 254Addressable IPs: 256 12.54.40.012.54.40.112.54.40.212.54.40.312.54.40.412.54.40.512.54.40.612.54.40.712.54.40.812.54.40.912.54.40.1012.54.40.1112.54.40.1212.54.40.1312.54.40.1412.54.40.1512.54.40.1612.54.40.1712.54.40.1812.54.40.1912.54.40.2012.54.40.2112.54.40.2212.54.40.2312.54.40.2412.54.40.2512.54.40.2612.54.40.2712.54.40.2812.54.40.2912.54.40.3012.54.40.3112.54.40.3212.54.40.3312.54.40.3412.54.40.3512.54.40.3612.54.40.3712.54.40.3812.54.40.3912.54.40.4012.54.40.4112.54.40.4212.54.40.4312.54.40.4412.54.40.4512.54.40.4612.54.40.4712.54.40.4812.54.40.4912.54.40.5012.54.40.5112.54.40.5212.54.40.5312.54.40.5412.54.40.5512.54.40.5612.54.40.5712.54.40.5812.54.40.5912.54.40.6012.54.40.6112.54.40.6212.54.40.6312.54.40.6412.54.40.6512.54.40.6612.54.40.6712.54.40.6812.54.40.6912.54.40.7012.54.40.7112.54.40.7212.54.40.7312.54.40.7412.54.40.7512.54.40.7612.54.40.7712.54.40.7812.54.40.7912.54.40.8012.54.40.8112.54.40.8212.54.40.8312.54.40.8412.54.40.8512.54.40.8612.54.40.8712.54.40.8812.54.40.8912.54.40.9012.54.40.9112.54.40.9212.54.40.9312.54.40.9412.54.40.9512.54.40.9612.54.40.9712.54.40.9812.54.40.9912.54.40.10012.54.40.10112.54.40.10212.54.40.10312.54.40.10412.54.40.10512.54.40.10612.54.40.10712.54.40.10812.54.40.10912.54.40.11012.54.40.11112.54.40.11212.54.40.11312.54.40.11412.54.40.11512.54.40.11612.54.40.11712.54.40.11812.54.40.11912.54.40.12012.54.40.12112.54.40.12212.54.40.12312.54.40.12412.54.40.12512.54.40.12612.54.40.12712.54.40.12812.54.40.12912.54.40.13012.54.40.13112.54.40.13212.54.40.13312.54.40.13412.54.40.13512.54.40.13612.54.40.13712.54.40.13812.54.40.13912.54.40.14012.54.40.14112.54.40.14212.54.40.14312.54.40.14412.54.40.14512.54.40.14612.54.40.14712.54.40.14812.54.40.14912.54.40.15012.54.40.15112.54.40.15212.54.40.15312.54.40.15412.54.40.15512.54.40.15612.54.40.15712.54.40.15812.54.40.15912.54.40.16012.54.40.16112.54.40.16212.54.40.16312.54.40.16412.54.40.16512.54.40.16612.54.40.16712.54.40.16812.54.40.16912.54.40.17012.54.40.17112.54.40.17212.54.40.17312.54.40.17412.54.40.17512.54.40.17612.54.40.17712.54.40.17812.54.40.17912.54.40.18012.54.40.18112.54.40.18212.54.40.18312.54.40.18412.54.40.18512.54.40.18612.54.40.18712.54.40.18812.54.40.18912.54.40.19012.54.40.19112.54.40.19212.54.40.19312.54.40.19412.54.40.19512.54.40.19612.54.40.19712.54.40.19812.54.40.19912.54.40.20012.54.40.20112.54.40.20212.54.40.20312.54.40.20412.54.40.20512.54.40.20612.54.40.20712.54.40.20812.54.40.20912.54.40.21012.54.40.21112.54.40.21212.54.40.21312.54.40.21412.54.40.21512.54.40.21612.54.40.21712.54.40.21812.54.40.21912.54.40.22012.54.40.22112.54.40.22212.54.40.22312.54.40.22412.54.40.22512.54.40.22612.54.40.22712.54.40.22812.54.40.22912.54.40.23012.54.40.23112.54.40.23212.54.40.23312.54.40.23412.54.40.23512.54.40.23612.54.40.23712.54.40.23812.54.40.23912.54.40.24012.54.40.24112.54.40.24212.54.40.24312.54.40.24412.54.40.24512.54.40.24612.54.40.24712.54.40.24812.54.40.24912.54.40.25012.54.40.25112.54.40.25212.54.40.25312.54.40.25412.54.40.255